Supernatural – The Girl Next Door

Dean (Jensen Ackles) is furious after Sam (Jared Padalecki) disappears to follow a lead on a case with clues that are identical to a case Sam solved as a kid. The demon turns out to be Amy (guest star Jewel Staite), who has been killing low-life thugs and taking their brains for dinner – the same demon Sam found as a kid. Jensen Ackles directed the episode written by Andrew Dabb & Daniel Loflin.